The Relationship Between Overparenting and Social Avoidance Among Emerging Adults: Mediating Role of Peer Attachment and Gender Differences.

Purpose: We aim to explore the relationship between overparenting and social avoidance among emerging adults, and the mediating effects of peer attachment and gender differences. Participants and Methods: A total of 1161 Chinese college students completed the questionnaire. The structural equation model was established to validate the main effect model and the mediation model. Results: The results found that both paternal and maternal overparenting positively predicted social avoidance among emerging adults. Both attachment avoidance and attachment anxiety played a significant mediating role in the relationship between paternal overparenting and social avoidance. Attachment anxiety played a significant mediating role in the relationship between maternal overparenting and social avoidance, while, the mediating effect of attachment avoidance was not significant. In addition, gender differences were found in the mediating effects of peer attachment. The mediating effect of attachment anxiety in males' families had an opposite-gender matching effect, while in females' families, the mediating effect of attachment avoidance had an opposite-gender matching effect. Conclusion: This study contributes to the understanding of the effects of overparenting on emerging adults, enriching empirical research in related fields.

Influence of subjective social class and social mobility beliefs on self-focused attention: the mediating role of sense of control.

We verified whether social class shapes different models of the self in China, by integrating individuals' social mobility beliefs and exploring the mediating effect of sense of control. Participants were randomly assigned to one of 2 (subjective social class: upper vs. low class) × 2 (social mobility beliefs: high vs. low mobility) manipulation conditions. They then completed the sense of control questionnaire and self-focused attention task. High mobility belief could alleviate the difference in perception among different subjective social classes and improve lower classes' control perception. Sense of control mediates subjective social class effects and social mobility beliefs on self-focused attention.

Effect of Physical Exercise on College Students' Life Satisfaction: Mediating Role of Competence and Relatedness Needs.

This study examined the effect of physical exercise on the life satisfaction among college students. On the basis of the Basic Psychological Need Theory, the mediating roles of competence and relatedness needs satisfaction and their differences among college students in physical education (PE) majors and non-PE majors were explored. The sample included 1,012 college students who were selected to participate in an online survey. Major findings were as follows: (1) The total effect of physical exercise commitment on college students' life satisfaction was marginally significant while that of physical exercise adherence was not significant; (2) The effect of physical exercise commitment was observed exclusively through the mediating role of relatedness need satisfaction, while that of physical exercise adherence was through both competence and relatedness needs satisfaction; (3) In terms of differences caused by major, only one mediation path, that was, physical exercise → competence need satisfaction → college students's life satisfaction was significant among PE majors. This study thus enriched the empirical research on the benefits of physical exercise to individual mental health, highlighted the particularity of college students majoring in PE, and provided targeted and sensible suggestions for the design of physical exercise intervention programs.

Childhood Environmental Unpredictability and Prosocial Behavior in Adults: The Effect of Life-History Strategy and Dark Personalities.

Purpose: Childhood environments have an impact on an individuals' behavior and cognition. We explored the relationship and possible mechanisms between childhood environmental unpredictability (CEU) and prosocial behavior (PSB) in adults. Participants and Methods: We recruited Chinese college students (N = 1035) and adopted a questionnaire survey and structural equation modeling. Results: The results showed that CEU negatively predicted PSB in adults. Life-history strategy and dark personality chains mediated this relationship. Higher CEU facilitated faster development of life-history strategies in individuals, and dark personalities, via fast life-history strategies, further influenced PSB in adults. The mediating pathways of Machiavellianism, narcissism, and sadism were significant, while psychopathy was not. Women were more prosocial than men, and there was no sex difference in the influence mechanism of CEU on PSB. Conclusion: This study has practical significance as it emphasizes the importance of shaping a stable childhood environment and that individuals' prosociality can be improved by intervening in the mediation.